<h1>字典</h1>
<p>view_dict：{{ view_dict }}</p>
<p>view_dict.name：{{ view_dict.name }}</p>

<h1>列表</h1>
<P>view_list：{{ view_list }}</P>
<p>view_list.0：{{ view_list.0 }}</p>

<h1>过滤器</h1>
<p>view_dict.name|upper：{{ view_dict.name|upper }}</p>
{# 单纯将数字转换为文件大小单位，列如KB,字节 #}
<p>view_list.1|filesizeformat：{{ view_list.1|filesizeformat }}</p>

<h1>判断语句</h1>
{% if judge_num > 90 %}
<p>优秀</p>
{% elif judge_num > 80 %}
<p>不错</p>
{% else %}
<p>爬</p>
{% endif %}

<h1>循环语句</h1>
{% for element in view_list %}
<li>{{ element }}</li>
{% endfor %}

<h1>ifequal OR ifnotequal</h1>
{% ifequal 'zhangsan' uesr %}
    <p>Welcome</p>
{% else %}
    <p>爬</p>
{% endifequal %}
